Plaintiff Patrick Vasey appeals from an adverse judgment entered in favor of Defendant Martin Marietta Corporation in his breach of contract and age discrimination action. We have jurisdiction pursuant to 28 U.S.C. § 1291.
Plaintiff was employed by Defendant from 1958 until he was laid off on April 12, 1991. From 1958 to 1985, Plaintiff worked in various positions within Defendant’s Electronic Manufacturing Facility (“EMF”). In 1985, Defendant promoted Plaintiff to a Labor Grade 49 and transferred Plaintiff to the Intercontinental Ballistic Missile (“ICBM”) Project placing Plaintiff in charge of tooling fabrication. Plaintiff worked at the ICBM project until the latter part of 1988 when he was transferred to Defendant’s Titan missile program where Plaintiff served until his termination in 1991.
During Plaintiffs employment, Defendant issued a Code of Ethics and Standards of Conduct memorandum to all of its employees. Plaintiff received a copy, but testified that he paid little attention to its terms. Also during Plaintiffs employment, Defendant issued an equal opportunity memorandum to all of its employees setting forth Defendant’s commitment to affirmative action and fighting discrimination in the workplace.
Beginning in 1988, Defendant engaged in massive cutbacks of personnel due to a sharp decrease in space exploration contracts with the federal government. In September of 1990, Gary Hinds, Director of EMF, informed Plaintiff that he had been selected for layoff. Hinds testified that Plaintiff was selected for layoff based on Plaintiffs 1990 “ranking” which ranked Plaintiff twentieth out of twenty-one employees in Labor Grade 49. This 1990 ranking was the result of a system utilized by Defendant to rank employees within their respective work groups. The rankings reflected the department supervisor’s determination of the value of an employee’s contributions to the company, relative to the employee’s peers. In the event of a reduction in force, Defendant’s lay-off policy directed management to take into account an employee’s departmental ranking and to seek a transfer for the surplus employee if such a transfer would “serve to strengthen the organization.” Following an unsuccessful attempt to transfer Plaintiff to the test area of EMF, Plaintiff was terminated on April 12, 1991. At the time of his layoff, Plaintiff was fifty-seven years old.
On October 31, 1991, Plaintiff sued Defendant alleging (1) age discrimination in violation of the Age Discrimination in Employment Act, 29 U.S.C. §§ 621-34, (2) breach of implied contract and express covenant of good faith and fair dealing, and (8) a claim based on promissory estoppel. At trial, the district court granted Defendant’s motion for directed verdict on Plaintiffs breach of contract claims and the promissory estoppel claim and the jury returned a verdict in favor of Defendant on Plaintiff’s age discrimination claim. This appeal followed.
On appeal, Plaintiff contends the district court erred by: (1) granting a directed verdict in favor of Defendant as to his implied contract, promissory estoppel, and express covenant claims; (2) failing to strike for eause a potential juror who had an economic relationship with Defendant; (3) refusing to admit into evidence a summary of voluminous trial exhibits pursuant to Fed.R.Evid. 1006; and (4) refusing to grant a mistrial based upon judicial misconduct. We address each of Plaintiffs claims in turn.
*1464 I.
Plaintiff first contends the district court erred in granting a directed verdict as to his implied contract, promissory estoppel, and express covenant claims. We review the district court's grant of a directed verdict de novo, applying the same standards used by the district court. Knight v. Snap-on Tools Corp.,
Under Colorado law, an employee hired for an indefinite period of time is an at-will employee, whose employment may be terminated by either party without cause and without notice, and whose termination does not give rise to a cause of action. Continental Air Lines, Inc. v. Keenan,
Under an implied contract theory, a discharged employee must first show that in promulgating an employment manual or policy, the employer was making an offer to the employee-"that is, the employer manifested his willingness to enter into a bargain in such a way as to justify the employee in understanding that his assent to the bargain was invited by the employer and that the employee's assent would conclude the bargain." Id. Additionally, the employee must show that his initial or continued employment constituted acceptance of and consideration for those procedures. Id. at 711 (citation omitted).
An offer in the form of an employment manual must be communicated to the employee to be effective, and an employer's limited distribution of its employment manual or policy indicates the employer did not intend the manual to operate as a contractual offer to the employee. See Kuta v. Joint Dist. No. 50(J),
A.
In the instant case, Plaintiff and Defendant did not have a written contract for a definite term of years. Plaintiff, however, contends he had an implied employment contract with Defendant based on Defendant’s employment policies. Plaintiff’s evidence of an implied contract includes Defendant’s: (1) Credo and Code of Ethics; (2) ranking and compensation memorandum; (3) equal opportunity memorandum issued to Defendant’s employees; and (4) reduction in force (“RIF”) policy. 1 Plaintiff contends these documents taken both individually and collectively are sufficient to form an implied contract.
As an initial matter, we reject Plaintiff's argument that he may aggregate documents issued sporadically by Defendant into a legally binding contract without some showing of the elements of a contract as to
*1465
each document. “Individual factors that do not, as a matter of law, establish [a contract] cannot, by some peculiar alchemy, create a legally binding relationship when combined with each other.”
Brooks v. Hilton Casinos, Inc.,
We conclude Defendant’s Code of Ethics fails to support an implied contract claim because Plaintiff testified that he “personally [] never paid much attention to the [C]ode of [E]thics” and that the policy did not influence whether or not he continued his employment with Defendant. With this admission, Plaintiff has failed to prove an essential element of his
claim—i.e.,
that his continued employment constituted an acceptance of the terms of the Code as part of an implied contract.
See Keenan,
Plaintiffs evidence of Defendant’s ranking and compensation memorandum likewise fails to support his implied contract claim. At trial, Plaintiff testified he was not even aware of this document prior to his termination. Because he was unaware of the document prior to his termination, Plaintiffs continued employment could not constitute an acceptance of the terms of the document as part of an implied contract.
Plaintiff also points to Defendant’s Credo and equal opportunity memorandum as evidence supporting his implied contract claim. Defendant’s Credo states that it “believes in the highest ethical standards” and that it was “committed to just management and equality for all ... and respecting the dignity and privacy due all human beings.” Defendant’s “equal opportunity” memorandum sets forth Defendant’s commitment to “provide equal employment ... regardless of race, sex, age, handicap, religious belief, honorable military status or national origin.”
Plaintiff contends these documents are sufficient to support his implied contract claim. In support of his contention, Plaintiff relies on
Tuttle v. ANR Freight System, Inc.,
Unlike the employment manuals in
Tuttle
and
Stahl,
in the instant case, Defendant’s Credo and equal opportunity memorandum do not contain detailed lay-off guidelines or other guarantees of employment. Rather, Defendant’s Credo merely includes general statements to the effect that it is committed to “the dignity and privacy due all human beings” and providing “a safe and healthy workplace.” Likewise, Defendant’s equal opportunity memorandum merely states the company’s general commitment to affirmative action. Statements such as these are merely “vague assurances,”
see Dupree,
Finally, Plaintiff points to Defendant’s RIF policy as supporting his implied contract claim. The record indicates that unlike its company-wide distribution of its Code of Ethics, Defendant merely distributed its RIF policy to management for its use in determining which employees to layoff in the event of a reduction in force. Viewing this evidence in the light most favorable to Plaintiff, Defendant’s limited distribution of its RIF policy indicates that Defendant did not manifest a willingness to enter into a contractual relationship with its employees.
See Kuta,
In sum, Plaintiff has failed to produce any evidence from which a reasonable inference may be drawn to support his implied contract claim.
See Knight,
B.
Plaintiff also asserts a promissory estoppel claim based on Defendant’s employment policies. Under Colorado law, if a discharged employee fails to show the existence of an implied contract, the employee may nevertheless enforce the employment manual and procedures under a theory of promissory estoppel if he can demonstrate that (1) the employer should reasonably have expected the employee to consider the employee manual as a commitment from the employer to follow policies contained in the manual, (2) the employee reasonably relied on the termination procedures to his detriment, and (3) that injustice can be avoided only by enforcement of the termination procedures.
Keenan,
In the instant case, Plaintiffs promissory estoppel claim fails because he has not shown that he acted or forbore from acting as a result of Defendant’s employment policies. Plaintiff testified that he was unaware of Defendant’s ranking and compensation memorandum prior to his termination. Furthermore, Plaintiff testified that as to Defendant’s Code of Ethics, he “personally [ ] never paid much attention” to the Code and that the provisions of the Code “did not dictate whether [he] stayed or left” his employment with Defendant. Moreover, there is no indication in the record that the existence of Defendant’s RIF policy factored in Plaintiffs decision to continue his employment with Defendant. Under these circumstances, Plaintiff has failed to produce evidence of detrimental reliance warranting submission of his promissory estoppel claims to the jury. We therefore conclude the district court did not err in granting Defendant’s motion for directed verdict as to this claim.
II.
Plaintiff next contends the district court erred in failing to strike a prospective juror for cause. Plaintiff contends the district court should have presumed actual bias on the part of juror Wahtola because, as an employee of a company which does consulting work for the Defendant, he had a significant economic relationship with Defendant.
At the commencement of voir dire, the district court asked all of the prospective jurors, “I first want to know whether any of you either yourselves or members of your family or close friends have now or have had in the past any connection with [Defendant] in terms of employment.” In response, prospective juror Wahtola informed the court that he had previously been a consultant for Defendant and that his current employer, Woodward Clyde Consultants, held a consult *1467 ing contract with Defendant and employed several of Defendant’s former employees. The following colloquy occurred:
THE COURT: All right. Taking the last first, do you know anything about the employment history of those persons with Martin Marietta?
MR. WAHTOLA: I interviewed them for their jobs, and so yes, I do.
THE COURT: And do you know whether any or several of them were laid off under a reduction in force?
MR. WAHTOLA: Two of them were.
THE COURT: And do you know when that was?
MR. WAHTOLA: Within the last year.
THE COURT: And did any of them give you any information or views about the layoff?
MR. WAHTOLA: Well, they weren’t real pleased with it. So, the answer is yes, but not in any great detail.
THE COURT: And did you form any views or opinions about the action of Martin Marietta in that connection?
MR. WAHTOLA: As you were talking with them, it would be very difficult not to. But like I said, they are also a very good client of ours.
THE COURT: Which cuts the other way. Well—
MR. WAHTOLA Yes, it does.
THE COURT: What do you think with respect to your ability fairly to judge in this case?
MR. WAHTOLA: I hope I could do it fairly.
THE COURT: And you intend to do so?
MR. WAHTOLA: Yes, sir.
At some later point during voir dire, the court asked Wahtola whether he recalled reading any newspaper accounts of layoffs or reductions in force at Defendant’s company. The following colloquy occurred:
MR. WAHTOLA: It’s in the papers quite frequently with the defense cutbacks.
THE COURT: Items like this, do you normally read them through?
MR. WAHTOLA: Just in general.
THE COURT: and that’s in part because—
MR. WAHTOLA: Their [sic] clients.
THE COURT: —of your company’s work and whether it’s going to be a future effect on your company, right?
MR. WAHTOLA: That’s correct.
THE COURT: And do you believe that you could and would fairly and impartially decide in this case?
MR. WAHTOLA: Yes.
Following the completion of voir dire, Plaintiff challenged Wahtola for cause and the district court denied the challenge. Plaintiff then exercised a peremptory challenge to excuse Wahtola from the jury.
We review the district court’s refusal to strike a juror for cause for an abuse of discretion,
United States v. Bedonie,
“By definition, presumed bias depends heavily on the surrounding circumstances,”
Nell,
On the other hand, courts have presumed bias in extraordinary situations where a prospective juror has had a
direct
financial interest in the trial’s outcome,
see, e.g., Gladhill v. General Motors, Corp.,
In the instant case, we conclude Wahtola’s employment with a company which had a consulting contract with Defendant does not constitute an exceptional circumstance warranting a presumption of bias. Unlike instances where a stockholder has been excused for cause, the record contains no evidence to indicate that by virtue of his employment, Wahtola had a direct financial interest in the outcome of the lawsuit. Moreover, Wahtola’s status as an employee of a company that performed consulting work for Defendant is more remote than that of an actual employee of a party to a lawsuit. Finally, the record reflects the district court questioned Wahtola at length concerning his relationship with the Defendant and was satisfied that Wahtola could serve impartially. Indeed, Wahtola himself assured the court he could be impartial. Under these circumstances, we conclude the district court did not abuse its discretion in failing to excuse Wahtola for cause.
III.
Plaintiff next contends the district court erred in excluding a summary of documents which purported to show that “older employees were placed at the bottom of ranking lists while younger, less experienced employees were placed at the top.”
See
Fed.R.Evid. 1006. We review the district court’s exclusion of a summary under Rule 1006 for an abuse of discretion.
Harris Market Research v. Marshall Marketing,
At trial, the district court conducted an extensive bench conference on the admissibility of the summary. In response to questioning by the court, Plaintiffs counsel was unable to explain to the court the meaning of the “value rank” category contained in the summary. The district court responded, “Well, I would expect you to be able to explain it while we’re discussing it. If you don’t know what’s in an exhibit, I’m not going to receive it.” The district court then excluded the summary.
A summary of records may be properly admitted into evidence provided “all of the records from which it is drawn are otherwise admissible.”
Harris Market,
IV.
Finally, Plaintiff contends the district court erred in failing to grant a mistrial based upon alleged judicial misconduct. Plaintiffs allegations of judicial misconduct consist of several incidents during the course of the trial. Plaintiffs counsel contends the district court made certain comments in front of the jury that portrayed them as incompetent and also treated witnesses in a harsh and abrasive manner. We review the denial of a motion for a mistrial for an abuse of discretion.
United States v. Martinez,
During the direct examination of Plaintiff, the court commented that one of counsel’s questions was “irrelevant” and “a waste of time.” Additionally, the court interrupted several witnesses in order to confine their answers to the question or to clarify the questions asked by counsel. At another point, at a bench conference following the testimony of Loney Peralta, the court asked, “How many more witnesses [were there] going to be like Mr. Peralta.” In response to Plaintiffs assertion that there would be none, the court commented, “That’s good because I won’t hear any more testimony like this with hallway conversation.” Plaintiff contends the jury heard the court’s comment. Additionally, at the first day of trial, Plaintiffs counsel informed the court that there were no other available witnesses for the day. In response, the court stated, “Well, I’m not interested in that. It’s a question of wasting the jury’s time.” Later, in excusing the jury, the court stated, “Well, we’ve run out of witnesses, members of the jury. So we don’t have anybody else for you to hear at this time. It’s poor planning, but that’s the way it goes and sometimes we just have to take it.” Plaintiff contends these comments in addition to the court’s treatment of witnesses warranted a mistrial. We disagree.
“Trial court judges are, necessarily, afforded considerable discretion in determining the conduct of a trial, including the orderly presentation of evidence.”
Gilbert v. Cosco, Inc.,
Because a trial judge is given considerable discretion in determining the conduct of a trial,
see Gilbert,
In the instant case, none of the instances complained of by Plaintiff warranted a mistrial. As to Plaintiffs claim of mistreatment of witnesses, a review of the record indicates that the court was merely attempting to “clarify the issues [and] assist the jury in eliminating immaterial matters.”
Smith,
AFFIRMED.
Notes
. Plaintiff also relies on a memorandum entitled “Special EEO Concerns” to support his implied contract claim. This memorandum is a supplement to Defendant’s RIF policy. Therefore, our discussion of Defendant's RIF policy will necessarily include Defendant’s "Special EEO Concerns” memorandum.
. Having concluded Plaintiff has failed to present sufficient evidence to support the submission of his implied contract claims to the jury, we also necessarily conclude the district court did not err in granting a directed verdict as to Plaintiffs express covenant claims.
